End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
http://www.healthyd.com/recipe/%E7%94%9F%E5%9C%B0%E9%A6%96%E7%83%8F%E7%95%B6%E6%AD%B8%E6%B9%AF